Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Květa Jirátová"'
Autor:
Luděk Kaluža, Květa Jirátová, Alla A. Spojakina, Jana Balabánová, Dana Gulková, Martin Koštejn, Radostina Palcheva, Georgi Tyuliev, Radek Fajgar
Publikováno v:
Catalysis Letters.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6101fc5f721d52575a8c773b81a62663
https://doi.org/10.1007/s10562-023-04315-0
https://doi.org/10.1007/s10562-023-04315-0
Autor:
Květa Jirátová, Martin Čada, Iryna Naiko, Alina Ostapenko, Jana Balabánová, Martin Koštejn, Jaroslav Maixner, Timur Babii, Pavel Topka, Karel Soukup, Zdeněk Hubička, František Kovanda
Publikováno v:
Catalysts; Volume 13; Issue 1; Pages: 79
Hollow cathode plasma sputtering is an advantageous method of preparing catalysts in the form of thin oxide films on supports. Such catalysts are particularly suitable for processes such as catalytic total oxidation of volatile organic compounds (VOC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40929388bc346570d51454bb5977ebd2
Autor:
Květa Jirátová, Petr Soukal, Anna Kapran, Timur Babii, Jana Balabánová, Martin Koštejn, Martin Čada, Jaroslav Maixner, Pavel Topka, Zdeněk Hubička, František Kovanda
Publikováno v:
Catalysts; Volume 13; Issue 3; Pages: 595
A novel method for the preparation of Ni-Cu oxide catalysts—deposition on stainless steel meshes using hollow cathode plasma jet sputtering—was studied. This method allows the preparation of thin oxide films. Consequently, the whole volume of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b77f08ec2cf17b9293001761dd2dd95d
https://doi.org/10.3390/catal13030595
https://doi.org/10.3390/catal13030595
Autor:
Roman Perekrestov, Zdeněk Hubička, Pavel Topka, Dana Pokorná, František Kovanda, Martin Veselý, Martin Koštejn, Martin Cada, Michaela Dvořáková, Květa Jirátová, Jana Balabánová
Publikováno v:
Catalysts, Vol 11, Iss 1453, p 1453 (2021)
Catalysts; Volume 11; Issue 12; Pages: 1453
Catalysts; Volume 11; Issue 12; Pages: 1453
Magnetron sputtering is an advantageous method for preparing catalysts supported on stainless steel meshes. Such catalysts are particularly suitable for processes carried out at high space velocities. One of these is the catalytic total oxidation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21961bb617b00cfe310e79c8798d89e3
https://www.mdpi.com/2073-4344/11/12/1453
https://www.mdpi.com/2073-4344/11/12/1453
Autor:
Martin Koštejn, Martin Cada, Jaroslav Maixner, Michaela Dvořáková, Roman Perekrestov, Petra Kšírová, Jiří Rathouský, Zdeněk Hubička, František Kovanda, Pavel Topka, Květa Jirátová, Jana Balabánová
Publikováno v:
Catalysis Today. 334:13-23
Supported catalysts with Co3O4 deposited on stainless steel wire meshes were prepared and examined in the total oxidation of ethanol. Combination of reactive magnetron sputtering of cobalt particles in oxidation Ar + O2 atmosphere and electrochemical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::faa26f6b953ddd1d7492d17ee8582d1b
https://doi.org/10.1016/j.cattod.2019.03.008
https://doi.org/10.1016/j.cattod.2019.03.008
Autor:
Martin Koštejn, Jana Balabánová, Lucie Obalová, Kateřina Pacultová, Květa Jirátová, Kateřina Karásková
Publikováno v:
Catalysts
Volume 10
Issue 7
Catalysts, Vol 10, Iss 808, p 808 (2020)
Volume 10
Issue 7
Catalysts, Vol 10, Iss 808, p 808 (2020)
Co-Mn-Al mixed oxides promoted by potassium are known as active catalysts for the direct decomposition of nitric oxide (NO). In this study, the answer to the following question has been considered: does the presence of cerium in K-promoted Co-Mn-Al c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d66b8d4baac0bafd333576d1e7112e7
http://hdl.handle.net/10084/142272
http://hdl.handle.net/10084/142272
Publikováno v:
Catalysis Today. 304:165-171
Aluminum meshes with different wire diameter and open space area were anodized in H2SO4 solution and then treated under hydrothermal conditions in aqueous solution of Co and Mn nitrates; the layered double hydroxide precursors formed on the supports
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55ecf6b21e0c2bbd3d60bfa41e2aa556
https://doi.org/10.1016/j.cattod.2017.09.046
https://doi.org/10.1016/j.cattod.2017.09.046
Autor:
Květa Jirátová, Kateřina Pacultová, Anastasia Volodarskaja, Dagmar Fridrichová, Anna Klegova, František Kovanda
Publikováno v:
Chemical Engineering & Technology. 40:981-990
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16d1aa2b9da2ad2d5cef87b3cb10692b
https://doi.org/10.1002/ceat.201600628
https://doi.org/10.1002/ceat.201600628
Publikováno v:
Catalysis Today. 277:61-67
Ethanol total oxidation over mixed oxide catalysts containing various transition metal cations was studied. The MII–MIII layered double hydroxide (LDH) precursors with MII/MIII molar ratio of 2 (MII = Cu, Co, Ni, Cu–Ni, Cu–Co, and Co–Ni; MIII
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd5b0caf181e066523175882b0e5d0d2
https://doi.org/10.1016/j.cattod.2015.10.036
https://doi.org/10.1016/j.cattod.2015.10.036
Autor:
Alla Spojakina, Lubomir Dimitrov, Luděk Kaluža, Georgi Tyuliev, Květa Jirátová, Georgi Avdeev, R. Palcheva
Publikováno v:
Applied Catalysis A: General. 520:24-34
Nb modified mesoporous SBA-15 and HMS materials were synthesized and studied as a support of NiMo. Calcined co-impregnated NiMo catalysts were prepared using ammonium heptamolybdate and nickel nitrate. Moreover, NiMo catalysts prepared in this manner
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::368a1a43b4c66ba98740cfc3788383fe
https://doi.org/10.1016/j.apcata.2016.04.008
https://doi.org/10.1016/j.apcata.2016.04.008